View Compilation Error

0_0_13773429_27432.cpp:40:2: error: stray '@' in program
  @Override
  ^
0_0_13773429_27432.cpp:47:2: error: stray '@' in program
  @Override
  ^
0_0_13773429_27432.cpp:51:2: error: stray '@' in program
  @Override
  ^
0_0_13773429_27432.cpp:1:1: error: 'import' does not name a type
 import java.util.*;
 ^
0_0_13773429_27432.cpp:2:1: error: expected unqualified-id before 'public'
 public class Main {
 ^